What is the product of 379 and 8
2 answers:
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So first divide the equation on both sides by 3. We get 
. Slope-y-intercept form is of the form 
. Rearranging , we get 
. Divide by two, we get 
, which is of that form.
Graphing: The y intercept is at -2, and the slope is 1/2.
Graphing: The y intercept is at -2, and the slope is 1/2.
Answer:
Step-by-step explanation:
We can easily determine the exact value of this unknown angle by breaking it into known angles that can add together to give up 105. For example, 105 degrees is 60 + 45, both of which are found on the unit circle. We ill also use the trig identity for the sum of the cos of 2 angles which is:
These values are found on the units circle, so make sure you have one handy. Those values fill in as follows:
which simplifies to